Hazardous Weather Conditions
Current conditions at
Logan County Airport (KAAA)
Lat: 40.16°NLon: 89.34°WElev: 591ft.
Overcast
26°F
-3°C
| Humidity | 62% |
| Wind Speed | NW 14 G 24 mph |
| Barometer | 30.22 in |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 14°F (-10°C) |
| Last update | 11 Jan 2:15 am CST |
Extended Forecast for
Mc Lean IL
Overnight

Low: 23 °F
Scattered
Snow Showers
and BlusterySunday
High: 33 °F
Isolated
Flurries and
Breezy then
Partly SunnySunday Night

Low: 25 °F
Mostly Clear
Monday

High: 44 °F
Mostly Sunny
Monday Night

Low: 33 °F
Partly Cloudy
Tuesday

High: 52 °F
Partly Sunny
Tuesday Night

Low: 33 °F
Mostly Cloudy
Wednesday
High: 38 °F
Breezy.
Mostly Cloudy
then Chance
SnowWednesday Night

Low: 17 °F
Partly Cloudy
Detailed Forecast
Overnight
Scattered snow showers, mainly before 5am. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Sunday
Isolated flurries before 8am. Partly sunny, with a high near 33. Breezy, with a northwest wind 16 to 21 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Mostly clear, with a low around 25. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 44. West southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 33. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 52. West southwest wind 13 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 33. West northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 38. Breezy.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24.
Friday
Mostly cloudy, with a high near 36.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mc Lean IL
40.31°N 89.2°W (Elev. 699 ft)
40.31°N 89.2°W (Elev. 699 ft)
2:01 am CST Jan 11, 2026
2am CST Jan 11, 2026-6pm CST Jan 17, 2026



